A maths brain teaser shared on X puzzled many as users solved equations to find the value of a triangle, sparking over 200 comments with mixed reactions. Who doesn’t love a good brain teaser? Whether ...

Keeping your mind sharp is crucial, and one entertaining method to do so is by tackling a brainteaser. Wizeprep has recently posted a puzzle on social media that could indicate if you have a high IQ.

Problem 5 is all about triangles and figuring out how they fit together. Maths teacher Chris Smith and pupils from Grange Academy are here to explain. The Maths Week Scotland Daily Challenges have ...